Scientists at the U.S. Department of Energy's Ames National Laboratory have created a magnetic heat pump that works just as well as standard air conditioners and heaters without using harmful ...

Triple-digit temperatures have become the summer norm for some regions of the U.S. Whether or not that’s true in your area, it’s important to pick a central air conditioning system that won ...

The rebate offer is a sales gimmick. It is a lie. I spent almost 1 hour to register on their website. It didn't work. Then, I had to call and waited at least 30 minutes to talk to someone named ...

TDK Corporation has introduced two new high-voltage contactors designed for use in demanding applications. The HVC43MC integrates a mirror contact for position detection, while the HVC45 offers ...

In mid-December of 2024, scientists officially updated the World Magnetic Model (WMM), which helps keep track of our planet’s magnetic north and its chaotic and relatively unpredictable movements.

Companies and collectors alike love to brag about their anti-magnetic watches and how many gauss they can withstand. If you’ve wondered what that means and why it’s a big deal, you’re surely not alone ...

Scientists released an update to a model that maps the ever-moving pole and has significant implications for navigation systems Ella Jeffries Staff Contributor The magnetic north pole, distinct ...

Scientists have captured faint magnetic signatures resulting from the tidal movement of seawater across the planet — and they might have to wait until 2030 to get another shot at it. When you ...

Replacing or buying a new central air conditioning system can be a huge expense, so you’ll want to get it right. To peg down systems that are likely to last, we measure and track the ...

Data from the European Space Agency’s Swarm mission has revealed a fascinating discovery. Researchers have found that faint magnetic signals created by ocean tides can help map magma distribution ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the Multicloud The Future of the Internet ...

Abstract: The contact within an ac contactor plays a crucial role and is susceptible to failure. The electrical wear degradation process of contacts is characterized by dynamic changes. The accurate ...